Determination of Total Sulfur Content in Coal Quality Monitoring
Mthis paper briefly analyzes the necessity of determining the sulfur content of coal,according to the total sulfur monitoring plan of a certain region,50 coal enterprises in the region,carry out coal quality monitoring,determine the sulfur content of coal.In the actual coal quality monitoring,after comparing Coulometry and infrared method,we finally decided to use infrared method to carry out monitoring and improve the original infrared measurement system,so as to accurately obtain the sulfur content of coal.In the coal quality monitoring results of 50 enterprises,43 enterprises with sulfur content in less than 1%,the overall no sulfur problem.The amount of SO2 emitted by the 2023 in the case area was significantly reduced,and the quality control of low-sulfur coal in the area was better.
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